Royals Sign Luke Jackson, Génesis Cabrera To Minor League Deals
The Royals announced that right-hander Luke Jackson and left-hander Génesis Cabrera have been signed to minor league deals. Jackson opted out of a deal with the Mets last week. Cabrera was with the Phillies on a minor league pact but he was released last week, per his transactions tracker at MLB.com. Presumably, both pitchers will report to Triple-A Omaha.
Jackson, 34, is really just getting his season going. He missed all of spring training, as he only signed with the Mets in the first week of April. He then made three scoreless Single-A appearances, followed by five Triple-A appearances. At that higher level, he allowed six earned runs in 4 2/3 innings before opting out.
The Royals are presumably banking more on his track record than those recent numbers. Jackson has a 4.22 earned run average in 409 1/3 career innings. Not too long ago, he was an important leverage arm in the big leagues. With Atlanta in 2021, he posted a 1.98 ERA and recorded 31 holds. He then made 11 postseason appearances to help Atlanta win that year’s World Series.
Unfortunately, Tommy John surgery wiped out his 2022 season. He was back on the mound in 2023, putting up a 2.97 ERA with the Giants. But then his ERA climbed to 5.09 in 2024. He corrected it somewhat in 2025, getting his ERA down to 4.06, but with less encouraging numbers under the hood. Though he induced grounders on 51.7% of balls in play, his 17.4% strikeout rate and 12.8% walk rate were both subpar numbers. In 2024, though his ERA was higher, he was able to punch out 25.1% of batters faced.
Cabrera, 29, just allowed 20 earned runs in 17 1/3 Triple-A innings after signing that aforementioned deal with the Phillies. That makes it fairly unsurprising that they let him go. The Royals will be hoping for a bounceback based on some potential he has shown in the past.
With upper-90s velocity from the left side, Cabrera has flashed some occasional swing-and-miss stuff along with command struggles. In 318 1/3 big league innings, he has walked 11.1% of batters faced. His career strikeout rate of 21.9% is close to average but has been erratic. He struck out 27.8% of batters he faced over the 2020 and 2021 seasons. That dropped to 16.5% in 2022, bounced back to 24.3% in 2023, but then was below 19% in the following two seasons.
For the Royals, there’s no harm in bringing in some fresh arms on minor league deals, especially guys with some major league experience. The Kansas City bullpen has not been a strength this year. The club’s relievers have a collective 4.51 ERA, putting them in the bottom third of the league in that category. Carlos Estévez, Matt Strahm and James McArthur are all on the injured list at the moment. With starters Cole Ragans and Kris Bubic also hitting the IL recently, long relievers like Bailey Falter or Luinder Avila might need to move to the rotation or at least bulk roles. If a fresh arm is needed at some point, Jackson and Cabrera could be candidates to get the call.
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Royals Designate Elias Díaz For Assignment
The Royals announced that they have recalled outfielder Tyler Tolbert. To open a roster spot for him, catcher Elias Díaz has been designated for assignment. Kansas City’s 40-man count drops to 39.
Díaz, 35, signed a minor league deal with the Royals in the offseason. He had his contract selected to the big league roster just over a month ago. That gave the Royals a three-catcher setup, with Díaz backing up Carter Jensen and Salvador Perez. In that limited role, Díaz has done fairly well, hitting two home runs in 23 plate appearances.
Getting bumped off the roster is probably more about other players on the roster than it is about anything Díaz has done. At the time Díaz was called up, Perez was dealing with some hip soreness and was in need of some extra rest. That has seemingly helped, as Perez hit .200/.236/.350 over March and April but has a .231/.297/.400 line in May so far.
In the outfield, Lane Thomas is dealing with a sore hamstring, per Jaylon T. Thompson of The Kansas City Star. Thomas hasn’t hit the injured list but also hasn’t started a game since Tuesday. By bringing up Tolbert and cutting Díaz, the Royals have sacrificed their three-catcher arrangement in order to add some extra outfield depth.
Díaz now heads into DFA limbo, which can last as long as a week. The waiver process takes 48 hours, so the Royals could take five days to explore trade interest. As a 35-year-old backstop, he won’t have a ton of value, but they might get some calls. Atlanta just lost both Sean Murphy and Drake Baldwin to the injured list recently, so they could really use some extra catching depth. Cal Raleigh, Francisco Alvarez and Ryan Jeffers also hit the IL this month, leaving the Mariners, Mets and Twins without their starting catchers.
Thanks to his two homers, Díaz has a .227/.261/.591 line and 128 wRC+ this year, though in a tiny sample of 23 plate appearances. He has a .246/.300/.385 line and 78 wRC+ in his career. Defensively, he has received good grades for his throwing and blocking. He has mostly been graded as a poor framer but has been around average in recent years.
Photo courtesy of Jay Biggerstaff, Imagn Images
Mets Designate Craig Kimbrel For Assignment, Recall Jonah Tong
The Mets announced that they have recalled right-hander Jonah Tong from Triple-A Syracuse. In a corresponding move, fellow right-hander Craig Kimbrel has been designated for assignment.
Kimbrel, 38 next week, is one of the best closers of this generation but has been more of a fringe reliever in recent years. He had to settle for a minor league deal with the Mets coming into 2026, though one that would pay him $2.5MM if he had his contract selected. He was added to the roster a couple of weeks into the season. He has tossed 15 innings for the Mets since then but has allowed 10 earned runs for a flat earned run average of 6.00.
That probably overstates how poorly he has pitched this year. His 23.4% strikeout rate and 9.4% walk rate are both right around league average. His .325 batting average on balls in play and 56.2% strand rate are both to the unfortunate side, as is his 15.8% home run to fly ball ratio. Measures like his 4.90 FIP and 3.76 SIERA suggest he has deserved better in that relatively small sample.
Regardless of what he deserved, the results were enough for the Mets to move on. The club has seemingly been leaning into a youth movement of sorts lately. In the past month or so, they have let go of veteran guys like Tommy Pham, Andy Ibáñez and Austin Slater while calling up A.J. Ewing, Nick Morabito, Zach Thornton and now Tong.
Kimbrel will head into DFA limbo. The Mets could explore trade interest but it may be hard to line up a deal for a pitcher in his late 30s with an ERA of 6.00 who is making a few million, no matter the track record. It is perhaps more likely that he is placed on waivers and clears, leaving the Mets on the hook for the remainder of the money.
If that comes to pass, clubs would then become more interested. They would then be able to sign Kimbrel and would only owe him the prorated portion of the league minimum salary for any time spent on the roster. Though his ERA is high, as mentioned, some of the underlying numbers are a bit more encouraging. Between that and his career track record, perhaps some club would take a shot when the cost is so low.
As for Tong, it’s unclear what role he will play on the club. He has been starting in Triple-A this year but has a 5.68 ERA. The big league rotation just lost Clay Holmes to the injured list. A fractured fibula is going to keep him out for a few months. Tobias Myers is starting today. He has starting experience but hasn’t had an outing of longer than two innings in the past three weeks, so he surely won’t be going deep into the game. Sean Manaea is capable of working long relief but Tong could give the Mets another option in that department.
This may just be a spot start for Myers or he could perhaps earn a longer look in the rotation. Four spots are currently taken by Freddy Peralta, Nolan McLean, Christian Scott and David Peterson. Thornton came up and made his debut this week but allowed four earned runs in 4 1/3 innings. Peterson has an ERA north of 5.00 and may not be guaranteed anything going forward.
Photo courtesy of Rick Scuteri, Imagn Images
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Trevor Story Undergoes Hernia Surgery
The Red Sox announced that shortstop Trevor Story has undergone surgery to address a sports hernia. He was placed on the 10-day injured list last week. The Sox didn’t announce a timeline in today’s announcement but reporting from last week indicated Story was considering a surgery that would sideline him for six to ten weeks.
Story got out to an awful start this year, hitting .206/.244/.303 through 41 games before hitting the IL. After landing on the shelf, he told reporters that he had been dealing with discomfort since spring training, which perhaps contributed to his poor results. Ideally, the surgery will correct the issue and he can get back on track in the second half of the season.
Injuries have played a huge role in his time with the Red Sox. He and the club signed a six-year, $140MM deal going into the 2022 season. He only played 163 games over the first three years of that deal, missing time due to various issues, most notably internal brace surgery on his throwing elbow.
He was able to stay healthy last year and had a mostly good season, getting into 157 games. His walk and strikeout rates weren’t strong and he got poor grades for his glovework but he hit 25 home runs and stole 31 bases. Unfortunately, he couldn’t keep it rolling into 2026. As mentioned, he got out to a poor start and is probably going to be out of action until the All-Star break, give or take.
For now, the Sox will have to cover shortstop without Story. In the past week, most of the playing time has gone to Andruw Monasterio. He is hitting .250/.294/.388 with poor defensive grades, though in a small sample of just 70 innings at short.
Second baseman Marcelo Mayer has said that he would like a shot at moving across the bag. He came up as a shortstop prospect but moved over to second in deference to Story. Manager Chad Tracy seemed open to the idea but only if Story was going to miss significant time. If Story were only going to miss a week or two, then the plan would have been to keep Mayer at second to continue getting accustomed to that position.
Now that Story is likely going to be out for a while, perhaps Mayer will get his shot at shortstop, but there are no guarantees that will be good for the club. Mayer’s second base defense has been slightly above average this year but he’s only hitting .221/.290/.313, a worse line than Monasterio. Perhaps Mayer is capable of more, since he was a notable prospect and hit .271/.347/.471 in Triple-A last year, but he hasn’t clicked in the majors yet.
If Mayer is going to cover short, the Sox would then have to have someone at second. That could be Monasterio but Nick Sogard and Isiah Kiner-Falefa would be other options. Sogard is currently taking a good amount of playing time from the struggling Caleb Durbin at third. Kiner-Falefa is only hitting .255/.314/.277 this year but has a strong defensive track record.
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Pirates Promote Esmerlyn Valdez
May 22nd: The Bucs have made it official, announcing they have realled Valdez and optioned Cook.
May 21st: The Pirates are going to promote first base/outfield prospect Esmerlyn Valdez, reports Francys Romero of BeisbolFR. Fellow outfielder Billy Cook will be optioned as the corresponding active roster move, per DK Pittsburgh Sports. Valdez, who will be making his major league debut as soon as he gets into a game, is already on the 40-man roster.
Valdez was an international signing out of the Dominican Republic, securing a $130K bonus. He has since been climbing the minor league ladder with a pretty heavy three-true-outcomes approach. He can draw walks and hit the ball over the fence but can also be vulnerable to strikeouts, though he has shown improvement in terms of the punchouts.
Last year, Valdez split his time between High-A and Double-A, hitting 26 home runs in 529 plate appearances. He drew free passes in 10.6% of those trips to the plate. His 24.6% strikeout rate was a bit high but a notable decrease from the 30.6% rate he posted in Single-A the year prior. He finished 2025 with a combined .286/.376/.520 line and 155 wRC+. He got some help from a .344 batting average on balls in play but it was a strong showing regardless.
The Pirates added him to their 40-man roster in November to keep him out of the Rule 5 draft. Baseball America ranked him the #11 prospect in the system coming into this year, noting that he’s not a strong runner or defender. Here in 2026, he’s been in Triple-A and has been posting really strong results. In 194 plate appearances, he has a huge 17% walk rate and a 21.1% strikeout rate. He has already hit ten home runs. His .253/.381/.506 line leads to a 131 wRC+. BA recently bumped him to #5 in the system.
Pittsburgh opened the year with Oneil Cruz and Bryan Reynolds in two outfield spots. With Spencer Horwitz at first base and Marcell Ozuna the designated hitter most days, Ryan O’Hearn was spending most of his time in an outfield corner. Jake Mangum and a few others also chipped in from time to time. O’Hearn hit the IL a few days ago due to a quad strain, which opened up some playing time. The Bucs already recalled Jhostynxon García and are now adding Valdez into the mix as well.
It’s unclear how the Bucs will divvy up the playing time now. Both García and Valdez are righties, so perhaps there will be some platoon situations at play. Cruz is a lefty and has notable platoon splits in his career but reverse splits in 2026. Reynolds and Mangum are switch hitters with fairly neutral career splits.
Horwitz is a lefty and is usually platooned, so perhaps Valdez will see most of his playing time at first base. The Bucs had been using O’Hearn at first base for a lot of the games starting by a left-handed opponent, with Mangum taking O’Hearn’s spot in the outfield in those instances. Perhaps García and Valdez will combine to pick up O’Hearn’s slack in that dual outfield/first base role. Infielder Jared Triolo, who hits right-handed, recently picked up a few outfield starts but that might be less necessary now.
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Rangers, Joe Ross Agree To Minor League Deal
The Rangers have signed veteran righty Joe Ross to a minor league contract, Shawn McFarland of the Dallas Morning News reports. Ross was recently released by the D-backs. He’d been pitching with their Triple-A club in Reno.
Ross made Arizona’s Opening Day roster this season after signing a minor league deal in free agency, but the Snakes designated him for assignment after 3 2/3 innings. He elected free agency and returned on a minor league deal.
Ross, who turned 33 yesterday, enjoyed decent results in a hitter-friendly Pacific Coast League setting. He threw 21 innings for the D-backs’ Triple-A club, most of them in long relief, and logged a 4.29 ERA. His 14% strikeout rate is way below average, but Ross’ 5.8% walk rate was excellent and his 47.8% grounder rate was strong. He also induced plenty of weak contact, evidenced by an 87.7 mph average exit velocity and 38% hard-hit rate.
This year’s brief run in the majors with Arizona brought Ross up to nine partial seasons in the majors. He’s one day shy of eight years of service time. Ross showed glimpses of breaking out as a quality big league starter early in his career, but much like his older brother (Tyson Ross) was routinely set back by injuries. He’s had a pair of Tommy John surgeries in his career in addition to a procedure to remove bone spurs from his elbow. Ross has also had multiple IL stints due to lower back injuries and shoulder troubles.
Ross had a nice season with the ’24 Brewers, tossing 74 innings with a 3.77 ERA and rate stats that were only slightly worse than league average. He was hit hard in a partial season with the ’25 Phillies though, yielding a 5.12 ERA with a career-low 17.1% strikeout rate. Overall, the 6’4″ righty has a 4.37 ERA, 20.6% strikeout rate, 7.7% walk rate and 43% ground-ball rate in 572 major league frames.
The Rangers haven’t specified what type of role Ross will fill. He’ll head to Triple-A Round Rock and presumably continue to operate at least as a long reliever — if not a member of the rotation. The Rangers’ big league staff includes Jacob deGrom, Nathan Eovaldi, MacKenzie Gore, Jack Leiter and Kumar Rocker. The depth options behind that quintet aren’t great, and the latter three have all had varying levels of struggles. Rocker’s hold on a rotation spot appeared to be fading, but he just rattled off 7 2/3 shutout innings behind an opener in his most recent appearance. That brings him to 12 2/3 straight scoreless frames, dropping his ERA from north of 5.00 all the way to 3.60 (albeit with subpar rate stats that suggest some regression).
Veteran righty Cal Quantrill has pitched well in a long relief role, so it’s unlikely Ross will quickly jump to the majors in a swingman capacity. That said, if Texas incurs an injury in the rotation, that could nudge Quantrill into a starting role and create a space for Ross. Ross himself could be a rotation option at some point, too. He’s not fully stretched out right now but has made multiple three-inning relief appearances this season — most recently in early May.
Cardinals Recall Bryan Torres For MLB Debut
May 22: These moves have now been formally announced by the club. Church was diagnosed with a left shoulder strain. A timetable for his return is not yet clear.
May 21: The Cardinals will promote second baseman/outfielder Bryan Torres for their weekend series in Cincinnati, reports former big leaguer Carlos Baerga. Jeff Jones of The Belleville News-Democrat reports that outfielder Nathan Church will land on the 10-day injured list in a corresponding move. Church was scratched from this afternoon’s lineup with an undisclosed issue and will miss at least the next week and a half.
St. Louis added Torres to their 40-man roster in November, so they won’t need any further transactions. The 28-year-old would otherwise have qualified for minor league free agency. Torres was coming off an excellent .308/.441/.464 season with Triple-A Memphis.
A native of Puerto Rico, Torres joined the professional ranks more than a decade ago. He signed with the Brewers as an undrafted free agent in 2015. Torres never made it out of rookie ball in the Milwaukee system. He had a brief stop in the Giants organization and was playing in the independent ranks as recently as 2023. The Cardinals evidently liked what they saw, as they added Torres on a minor league deal going into the ’24 season. He spent that year in Double-A and climbed to Triple-A a season ago.
Baseball America ranked Torres the #27 prospect in the St. Louis system over the offseason. They credit him with an above-average hit tool and average speed. Torres has minimal power but offers a bit of defensive flexibility and an OBP-oriented skillset off the bench. He’s out to an even better start in Memphis this year, running a .336/.454/.477 slash with more walks than strikeouts in 166 trips. He very rarely chases off the plate and makes a lot of contact, and he’s 10-12 in stolen base tries.
Torres is nearing his 29th birthday, so he’s not a traditional prospect. He’s in the top five among International League hitters in on-base percentage and doesn’t have much more to show versus minor league pitching. He can replace Church as the left-handed side of a left field platoon with José Fermín and Thomas Saggese for the time being.
Giants To Select Victor Bericoto
The Giants will select the contract of outfielder Victor Bericoto from Triple-A Sacramento today, as first reported by journalist Manolo Hernández Douen. San Francisco already has an open 40-man spot. Corresponding moves aren’t yet clear, but Susan Slusser of the San Francisco Chronicle suggests that Jung Hoo Lee could need to miss a few more games or perhaps even head to the injured list. He’s been day-to-day with a back issue recently.
It’s the first call to the majors for the 24-year-old Bericoto. He’s generally not considered to be among the organization’s top 30 prospects, but he’s enjoying a nice start to his season with the River Cats. In 186 plate appearances, the righty-swinging outfielder has slashed .299/.355/.449 with six homers. He’s walked at a slightly below-average 8.1% clip, but his current 18.8% strikeout rate would be a career-low mark over a full season.
Bericoto has played all three outfield spots and first base in his professional career. He’s spent the bulk of his time in right field and at first base, however, and hasn’t appeared in center field since 2024, when he logged only six games there. In January 2025, FanGraphs’ Eric Longenhagen wrote that Bericoto has plus power but contact skills that were “toward the very bottom of the acceptable range.” He’s made some modest gains in that regard. His 73.5% overall contact rate is still below the major league average (76.8%), but he’s connected on 85.5% of the swings he takes on pitches within the zone, which is right in line with MLB average.